code: def test_load_datasets_magnitude(self):
      data = datasets.load_dataset("earthquakes")
      assert data[0] == (65.1933, -149.0725, 1.7)
      assert len(data) == 8604
  
file_path: gmaps/gmaps/datasets/tests/test_datasets.py
imports: import unittest
  import pytest
  from ..None import datasets
label_desc: Use image node_id 3 for calling the TestDatasets obj's underlying member method code with example usage: obj.test_load_datasets_magnitude() without return types